A really nice room suitable for a couple in a good and convenient location. Room was very clean and furnishing were new and well-kept. Host's reply was always prompt and she was always quick to check if check-in went alright etc. The check-in process was smooth as well.
The room is located in a pretty run down building though and though facilities are present, the gym isn't air-conditioned and can be stuffy in Bangkok's heat. Do also note that they do not provide baggage services if you intend to leave it after checking out as it's part of airbnb and not booked under the hotel. The security guard at the entrance was happy to keep my bags for a few hours though ( if asked nicely :)
Overall, a pleasant stay. Would recommend this apartment!